package com.lsyonlygoddes;

import cn.hutool.core.util.StrUtil;

/**
 * @author lsyonlygoddes
 * @time 2023/08/28 19:48
 */
public class StrUtilTest {

    public static void main(String[] args) {
        // StrUtil.isEmpty()
//        String s="";
//        String s=null;
//        String s=" \t\n";
        // NullPointerException
        String s="zs";
        boolean empty = StrUtil.isEmpty(s);
        System.out.println(empty);
    }
}
